Arjun Mehrotra defeated Sam Oster 6-1 7-5 in the M25 Darwin 1 q16 on hard. The result followed the form book — Arjun Mehrotra came in leading the head-to-head 3–0. Arjun Mehrotra extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-11-24 | M25 Carrara 1 | Q32 | hard | Arjun Mehrotra | 6-2 6-2 |
| 2022-12-12 | M15 Wellington 1 | Q16 | hard | Arjun Mehrotra | 3-6 6-1 10-1 |
| 2022-10-03 | M25 Cairns 1 | Q32 | hard | Arjun Mehrotra | 6-1 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.